The following are some countries that are not expensive and visa-free and suitable for travel:

1. Tunisia: Tunisia is located in North Africa, with beautiful beaches, ancient cities and mysterious deserts. Tunisia implements a visa-free policy for China citizens, who can stay for 90 days.

2. Morocco: Morocco is located in northwest Africa, with charming beaches, spectacular ancient cities and unique culture. China citizens can stay visa-free for 90 days.

3. Serbia: Serbia is located in southeastern Europe, with beautiful natural scenery, ancient castles and diverse cultures. Serbian citizens can stay in China for 30 days without a visa.

4. Albania: Albania is located in the southeast of Europe, with beautiful beaches, ancient cities and unique culture. Albanian citizens in China can stay visa-free for 90 days.

5. Bosnia and Herzegovina: Bosnia and Herzegovina is located in southeastern Europe, with beautiful natural scenery, ancient castles and diverse cultures. Citizens of China can stay in Bosnia and Herzegovina for 90 days without a visa.

6. Seychelles: Seychelles is located in the southwest of the Indian Ocean, with beautiful beaches, unique flora and fauna and luxurious resorts. Seychelles has a 30-day visa-free policy for China citizens.

7. Montenegro: Montenegro is located in the southwest of Balkan Peninsula, with beautiful beaches, ancient cities and unique culture. Montenegro implements a conditional visa-free policy for China citizens, and China citizens are required to hold multiple valid Schengen visas or class C visas from the United States, Britain and Canada.

It should be noted that although the above countries have implemented visa-free policies for China citizens, the specific policies may change. It is recommended to check the latest policy information before traveling. At the same time, when traveling to these countries, we should also abide by local laws and regulations and respect local cultural customs.

The picture comes from Baidu. I know, it's invaded and deleted.